/**
 * Copyright (c) 2012-2016, www.tinygroup.org (luo_guo@icloud.com).
 * <p>
 * Licensed under the GPL, Version 3.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.gnu.org/licenses/gpl.html
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.tinygroup.template.interpret;

import org.antlr.v4.runtime.ParserRuleContext;
import org.tinygroup.template.Macro;
import org.tinygroup.template.TemplateException;

/**
 * 宏异常，解决宏和页面报错的提示路径问题
 *
 * @author yancheng11334
 *
 */
public class MacroException extends TemplateException {

    /**
     *
     */
    private static final long serialVersionUID = -6726495316708790421L;
    private transient Macro macro;


    public MacroException(Macro macro, Exception e) {
        super(e);
        this.macro = macro;
    }

    public String getMessage() {
        StringBuffer sb = new StringBuffer();
        sb.append("宏文件路径:").append(macro.getMacroPath()).append(",宏名称:").append(macro.getName());
        if (getContext() != null) {
            ParserRuleContext context = getContext();
            sb.append("\n===================================================================\n");
            sb.append(context.getText());
            sb.append("\n===================================================================\n");
        }
        return sb.toString();
    }

    /**
     * 得到宏
     * @return
     */
    public Macro getMacro() {
        return macro;
    }

}
